| Model: | DK-f |
|---|---|
| Brand: | DIKAI |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | Antenna Feeder surge , signal surge protect , surge protection |
| Price: |
US $9.66
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:07 Sep, 2016 |
Product Introdction
DK-f Antenna Feeder Signal SPD is designed according to IEC GB/T18802.21 and YD/T1235 standards. It is suitable for lightning protection of satellite antenna and microwave signal transmission. With features of integration metal structural design, high discharge capacity and fast respond, it can effectively ensure the equipment to work properly.
Features
1. Antenna feeder SPD,various connector,BNC/N/L16/SL16/TNC/DIN/SMB/SMA.
2. Flow currents capacity 20-50kA,low insertion loss≤0.1dB
3. Characteristic impedance 50Ω, 75Ω.
4. Transmission power≥200W, high frequency transmission.
Technical Parameter
<
| Product | DK-f Antenna Feeder SPD | ||
| Type | N type | 50 type | DIN 1/4 type |
| Norminal Discharging Currents In(8/20us) (kA) | ≤10 | ≤10 | ≤25 |
| Maximum Discharging Currents Imax (8/20us) (kA) | ≤20 | ≤20 | ≤50 |
| Voltage Protection Level (8/20us) (V) | <150 | <150 | <10 |
| Working Frequency (MHz) | 1~2000 | 50~600 | 800~2500 |
| Transmission Power (W) | 200 | 200 | 1000 |
| Insertion Loss (dB) | ≤0.2 | ≤0.2 | ≤0.1 |
| VSWR | ≤1.2 | ≤1.2 | ≤1.15 |
| Impedance (Ω) | 50 | ||
| Connector Terminal Type | F (N Type is also Optional) | N (SL16, L16 is Optional)-J/K | DIN-J/K |
| Dimension (mm) | 53X25X27 | 84X25X25 | 84X25X25 |
| Weight (kg) | 0.08 | 0.14 | 0.34 |
| Working Enviroment | Temperature: -25℃~+70℃, Relative Humidity:<95% | ||
Application Scope
1.Antenna feeder of mobile base stations
2.Satellite receiving antenna.
3.Short wave (SW) or ultra-short wave antenna feeder.
4.CATV amplifier.
5.Microwave antenna feeder.
6.Radio transmission and receiving equipment.
